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@guidesmiths/systemic-aws-sqs

Systemic AWS SQS

A Systemic component for the AWS SQS SDK v3.

How to use it

Configuration

A typical, simple configuration looks like this:

{
  region: 'us-east-1',
  credentials: {
    secretAccessKey: 'test',
    accessKeyId: 'test'
  }
}

Here you can find the complete configuration interface of SQSClient class constructor that set the region, credentials and other options.

Initialize the component

As with any other Systemic component, you can run it with the start method:

const initAWSSQS = require('systemic-aws-sqs');
const { start } = initAWSSQS();

const api = await start({ config }); // configuration similar to the one above

Call the API commands

As the AWS API has dozens of commands, intead of having one wrapper for each of them, the component exposes one single command commandExecutor that can be used to call any of the commands exposed by the api:

const res = await api.commandExecutor({
  commandParams: { <params of the method> },
  commandName: <name of the method>
});

For example, to create a sqs queue:

const createSQSQueue = {
  commandParams: { QueueName: queueName },
  commandName: 'createQueue'
}
const res = await api.commandExecutor(createSQSQueue);

You can check all the available commands here.

Custom commands

In the future, this component will also expose some custom commands which are not supported by the official API.

Guide for developers

How to test it

Set up / tear down local resources running:

npm run infra:up
npm run infra:down

Once resources are up you can test the component running one of this commands:

# all tests will be executed once
npm run test

# tests will be executed every time code changes (useful when coding)
npm run test:watch